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Extending website security to the client-side

Detect, Protect and Manage all client-side threats, improve operational efficiency with an analyst recognised pioneer and innovator of technologies that leverages machine learning, industry regulations and best practices to improve website security and efficiency.

Why choose Source Defense

Source Defense is the market leader in client-side web security, providing real time threat protection against vulnerabilities originating in third-party scripts such as Magecart & Formjacking attacks.

With their patented VICE (Virtual iFrame Containment Enclosure) platform, Source Defense protects web pages from vulnerabilities in third-party scripts. Source Defense’s solution isolates those scripts from the web page and allows them to read and write according to a given permission either defined by Source Defense’s recommended standards, or specific company policies.

Source Defense extends the traditional security perimeter to protect your customers and fortify your security stack in real-time.


The ADMIN management console encompasses security management in an all-in-one, signle scalable system for full threat visibility and control across your client-side security products.


VICE isolates all 3rd party JavaScript from the webpage in real-time and leverages a fully automated and machine-learning assisted set of policies that control the access and permissions of all 3rd party tools operating on a website (including the 4th and 5th parties they chain-in).

Every warning is the result of a technical risk assessment completed by scanning the email's hidden DNA and cross-checking it with both your Trust Network and machine learning models that understand human language and relationships.


WiPP protect websites and web applications from online attacks orginating from first-party code, insider threat attacks, and vulnerabilities introduced by open source libraries.



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